The time drawdown data listed below for a confined aquifer was measured at an observation well located 300 ft away from a well pumped at 1500 gpm. Determine T and S for the aquifer using the Cooper-Jacob method of solution. For the T and S values that you obtained, after how many minutes of pumping is the Cooper-Jacob approximation valid

answer: its c because when it has a magnet next to it it will move away from the mixture. hope this

step-by-step explanation:

need more info

step-by-step explanation:

what do you mean by "representation"? graph? table? etc.

answer: the answer is 100 x 12,500, which is 1,250,000.

step-by-step explanation: emily solved for a part when she should have solved for the whole.  

875,000 should be the numerator of the equivalent ratio.  

70 x 12,500 is 875,000.